From 68cd5c8868ade8ebfd331e4fea25d47fe899dc42 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Sun, 30 Jul 2017 08:52:52 +0200
Subject: GRAPHICS: MACGUI: Added method to remove last line from MacText

---
 graphics/macgui/mactext.cpp | 10 ++++++++++
 graphics/macgui/mactext.h   |  1 +
 2 files changed, 11 insertions(+)

diff --git a/graphics/macgui/mactext.cpp b/graphics/macgui/mactext.cpp
index fa0510b544..2ca60a1745 100644
--- a/graphics/macgui/mactext.cpp
+++ b/graphics/macgui/mactext.cpp
@@ -410,4 +410,14 @@ void MacText::replaceLastLine(Common::String str) {
 	render(oldLen, _textLines.size());
 }
 
+void MacText::removeLastLine() {
+	if (!_textLines.size())
+		return;
+
+	int h = getLineHeight(_textLines.size() - 1) + _interLinear;
+
+	_textLines.pop_back();
+	_textMaxHeight -= h;
+}
+
 } // End of namespace Graphics
diff --git a/graphics/macgui/mactext.h b/graphics/macgui/mactext.h
index 3870451014..526d5266dc 100644
--- a/graphics/macgui/mactext.h
+++ b/graphics/macgui/mactext.h
@@ -101,6 +101,7 @@ public:
 	void appendTextDefault(Common::String str);
 	void clearText();
 	void replaceLastLine(Common::String str);
+	void removeLastLine();
 	int getLineCount() { return _textLines.size(); }
 
 	void render();
-- 
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